ONM has vertices O (-4, 2), N (3, 6) and M(0,3). What are the coordinates of the vertices of O' N' M' if ONM is first translated (x, y)+(x + 3, y) followed by a

reflection across the line y = 1?

The new vertices are , and .

Step-by-step explanation:

Previously, we have to define a vectorial equation for a reflection across the line :

Reflection across the line y = 1:

(1)

Where:

- Original point.

- x-Coordinate of the original point.

- Resulting point.

Translation:

(2)

If we know that , and , then the resulting points are, respectively:

Point O'

Translation

Reflection

Point N'

Translation

Reflection

Point M'

Translation

Reflection

The new vertices are , and .

for any of you who need the translation here it is

step-by-step explanation:

find the angular size of the equatorial radius of the earth, if the horizontal parallax of the sun